P‐131: A Design of Under‐screen Face Recognition based on Screen Miniature Blind Apertures
Hao Zhang, Libin Liu, Zhenzhen Li, Wenxiu Zhu, Yuhan Qian, Shiming Shi, Dawei Wang · SID Symposium Digest of Technical Papers · 2020
We have successfully produced a display with 0.75mm diameter miniature blind apertures in the display area. The face recognition module is aligned with the bottom of miniature blind apertures. The results show that the face recognition detection range is 25cm to 70cm, the sharpness, contrast and depth precision meet the face recognition requirements. Finally, we realized the face recognition through the screen successfully and achieved the goal of increasing the screen to body ratio.